Can't get group from RegExp

[Amerio.Stephane]

Hi, I need to extract a poart in a String, and RegExp should perfectly suited for that.

RegExpPtr reg = RegExp::create();
reg->compile("^[0-9]+:(.*)$");

String test = "12:foobar";
reg->match(test); // returns 1, so it does match!
reg->getNumGroups(); // returns 0, should return 1!
reg->getGroup(0); // returns "", should return "foobar"

What am I doing wrong?

(regexp tested OK on https://regex101.com/ )

[andrey-kozlov]

Hello,

As far as I can see, match doesn't fill groups. If you replace reg->match with reg->search the code will work as you expect